Re: Another RPG calling Java issue

[Bruce Jin <brucej@xxxxxxxxxxxxxxxxxxxx>]

Add key word STATIC will make it compile with input parameter:

D postXml         PR                  EXTPROC(*JAVA:                   

D                                      'us.co.state.judicial.sanca.+   

D                                       client.iseries.+               

D                                       PostOutBoundXml':'postXml')    
D                                       STATIC
D  strObj                         O   Class(*JAVA:'java.lang.String')  



cornelius, chad wrote:

> I am still having trouble calling a simple java program from RPG.  Below is
> what my java class looks like:
>
>
>
> public class PostOutBoundXml {
>
>            
>
>            public void postXml(String arg) {
>
>                        try {
>
>                                    String endpoint =
> "http://localhost/axis/services/SancaXmlService";;
>
>                                    Service service = new Service();
>
>                                    Call call = (Call) service.createCall();
>
>                                    call.setTargetEndpointAddress(new
> URL(endpoint));
>
>                                    call.setOperationName("postXml");
>
>                                    call.invoke(new Object[] {arg});
>
>                        } catch (Exception e) {
>
>                                    e.printStackTrace();
>
>                        }
>
>            }
>
> }
>
>
>
> Here is my prototype:
>
> D postXml         PR                  EXTPROC(*JAVA:                   
>
> D                                      'us.co.state.judicial.sanca.+   
>
> D                                       client.iseries.+               
>
> D                                       PostOutBoundXml':'postXml')    
>
> D* strObj                         O   Class(*JAVA:'java.lang.String')  
>
> ********************************************************************* 
>
> *  newString constructor that accepts a byte array                    
>
> *  (an alphnumeric variable in RPG speak). It                         
>
> *  returns a string object.                                           
>
> ********************************************************************* 
>
> D newString       PR              O   ExtProc(*JAVA:                   
>
> D                                             'java.lang.String':      
>
> D                                             *CONSTRUCTOR)            
>
> D                                     Class(*JAVA:'java.lang.String')  
>
> D charParm                     100A                                    
>
>
>
> I have commented out the input String parameter for prototype postXml
> because the RPG program will not compile:  The error is "The call passed
> fewer parameters than the prototype indicates are required."  However, if I
> comment out the input param, everything compiles fine but I get an exception
> "java.lang.NoSuchMethodError: postXml" when calling method "postXml" with
> signature "()V" in class.  Below is the RPG:
>
>
>
> H DftActGrp(*NO) ActGrp(*CALLER)                                     
>
>                                                                     
>
> /Copy *LibL/QRpgLeSrc,XmlOutPR                                      
>
>                                                                     
>
> D strObj          S               O   CLASS(*JAVA:'java.lang.String')
>
> D string          S            100A                                  
>
>                                                                     
>
> C/FREE                                                               
>
>   string = '<TEST>';                                                
>
>   strObj = newString(string);                                       
>
>   postXml(strObj);                                                  
>
>                                                                     
>
>   Eval *inLR = *on;                                                 
>
> /END-FREE
>
>
>
> Any help would be greatly appreciated.  I am about to pull my hair out with
> this stuff.                   
>
>
>
> Thanks,
>
> Chad Cornelius, IIS
>
> (720) 921-7835
>
>
>
>